Math Magic: How to Master Everyday Math Problems - Contains All-New Chapter Zero (Revised Edition)

In Math Magic shows the reader how to:

• Master the basics, including the real way addition, subtraction, multiplication, and division work
  Simplify calculations  through estimation
• Quick-check answers
• Convert metric measures to more familiar ones
• Figure tips, taxes, and percentage-never get short-changed again!
• Master algebra using the nine easy steps to algebra